From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from pandora.armlinux.org.uk (pandora.armlinux.org.uk [78.32.30.218]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 3688E2DF141; Thu, 16 Oct 2025 14:38:15 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=78.32.30.218 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1760625498; cv=none; b=q8OH+UQc6SXTQN/lZYETbY+OTOZQIV+DtVIYv94Wnmst++I7Rb3qpGZYDXUETh0xfP+tlWmqqTstErYZNJcFT3uzgkURn3NEm0USfUsNrZujY6PowfNJ46DFGo07kqKqQhnbJ3IDGOh0J135xE/3dUDhpAV3juyWTIzW63N0JeQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1760625498; c=relaxed/simple; bh=PSNhIQJ5dHUJhXGenqDrXxR9rFvhGoywIsXmitfW1Ag=; h=In-Reply-To:References:From:To:Cc:Subject:MIME-Version: Content-Disposition:Content-Type:Message-Id:Date; b=HxKQ60r5FV6o+ySzzGO1yBwnFdJ41B9pe5t1TSXZbsnWVrXsSqysKjItwRDTJ8ON61N6LvdpUcWm5jsmp6S+qz4CjTV1fEA81F/tQ3pGzZfFNWcTMCnaR9aX2P0VCP3D1ku88N91bhW1gqtILBVPVAwQAWrh6rQLfQNnqo+ihQk= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=armlinux.org.uk; spf=none smtp.mailfrom=armlinux.org.uk; dkim=pass (2048-bit key) header.d=armlinux.org.uk header.i=@armlinux.org.uk header.b=z8riJzNu; arc=none smtp.client-ip=78.32.30.218 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=armlinux.org.uk Authentication-Results: smtp.subspace.kernel.org; spf=none smtp.mailfrom=armlinux.org.uk Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=armlinux.org.uk header.i=@armlinux.org.uk header.b="z8riJzNu" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=armlinux.org.uk; s=pandora-2019; h=Date:Sender:Message-Id:Content-Type: Content-Transfer-Encoding:MIME-Version:Subject:Cc:To:From:References: In-Reply-To:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help: List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=LnT7JfBCNmEWz2g/aWwe7MrIzD7zex1wxEX8kYAK9Sc=; b=z8riJzNuyWE9CUM7x2goHSVE0x O9p6i28HE1cKlvCUKzFiAa9YV2+4cEXsuTtnWbvH7VmhLA/MJdVzYMlRNkoo5Z5Rsp2KAde573QCm vVxZA94FsXur9yzXH+QCc7EKpOScJkUdFn4GdGfc3K5F3RUK2s9KOZ0Tk3ASNBjkY4E60zeC9N6UW JrvmH18WIxP2V9IogMnfHTag9ZOdp5tSGfnrJzx6uFen6+iXEMGJZNI8hQPGHId09srliJvkoEFw+ CijY6+YSU6wqQ/igDzn7RGDMgeMlLSIEJF6Om3ds+NIVQI3a/a6JwMbx+IbsK5ePWE8fosGsJ9+VC vjB5DKNQ==; Received: from e0022681537dd.dyn.armlinux.org.uk ([fd8f:7570:feb6:1:222:68ff:fe15:37dd]:40658 helo=rmk-PC.armlinux.org.uk) by pandora.armlinux.org.uk with esmtpsa (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.98.2) (envelope-from ) id 1v9P6G-000000006Qj-47y7; Thu, 16 Oct 2025 15:37:05 +0100 Received: from rmk by rmk-PC.armlinux.org.uk with local (Exim 4.98.2) (envelope-from ) id 1v9P6D-0000000AolU-2zjv; Thu, 16 Oct 2025 15:37:01 +0100 In-Reply-To: References: From: "Russell King (Oracle)" To: Andrew Lunn , Heiner Kallweit Cc: Abhishek Chauhan , Alexandre Torgue , Alexis Lothore , Andrew Lunn , Boon Khai Ng , Daniel Machon , "David S. Miller" , Drew Fustini , Emil Renner Berthing , Eric Dumazet , Faizal Rahim , Furong Xu <0x1207@gmail.com>, Inochi Amaoto , Jacob Keller , Jakub Kicinski , "Jan Petrous (OSS)" , Jisheng Zhang , Kees Cook , Kunihiko Hayashi , Lad Prabhakar , Ley Foon Tan , linux-arm-kernel@lists.infradead.org, linux-arm-msm@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com, Matthew Gerlach , Maxime Chevallier , Maxime Coquelin , Michal Swiatkowski , netdev@vger.kernel.org, Oleksij Rempel , Paolo Abeni , Rohan G Thomas , Shenwei Wang , Simon Horman , Song Yoong Siang , Swathi K S , Tiezhu Yang , Vinod Koul , Vladimir Oltean , Vladimir Oltean , Yu-Chun Lin Subject: [PATCH net-next v2 04/14] net: stmmac: remove PCS "mode" pause handling Precedence: bulk X-Mailing-List: linux-arm-msm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Disposition: inline Content-Transfer-Encoding: 8bit Content-Type: text/plain; charset="utf-8" Message-Id: Sender: Russell King Date: Thu, 16 Oct 2025 15:37:01 +0100 Remove the "we always autoneg pause" forcing when the stmmac driver decides that a "PCS" is present, which blocks passing the ethtool pause calls to phylink when using SGMII mode. This prevents the pause results being reported when a PHY is attached using SGMII mode, or the pause settings being changed in SGMII mode. There is no reason to prevent this. Reviewed-by: Andrew Lunn Signed-off-by: Russell King (Oracle) --- .../net/ethernet/stmicro/stmmac/stmmac_ethtool.c | 13 ++----------- 1 file changed, 2 insertions(+), 11 deletions(-) diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c index d89662b48087..c60cd948311e 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c @@ -424,11 +424,7 @@ stmmac_get_pauseparam(struct net_device *netdev, { struct stmmac_priv *priv = netdev_priv(netdev); - if (priv->hw->pcs) { - pause->autoneg = 1; - } else { - phylink_ethtool_get_pauseparam(priv->phylink, pause); - } + phylink_ethtool_get_pauseparam(priv->phylink, pause); } static int @@ -437,12 +433,7 @@ stmmac_set_pauseparam(struct net_device *netdev, { struct stmmac_priv *priv = netdev_priv(netdev); - if (priv->hw->pcs) { - pause->autoneg = 1; - return 0; - } else { - return phylink_ethtool_set_pauseparam(priv->phylink, pause); - } + return phylink_ethtool_set_pauseparam(priv->phylink, pause); } static u64 stmmac_get_rx_normal_irq_n(struct stmmac_priv *priv, int q) -- 2.47.3